Description

(2-Chlorophenoxy)Trimethylsilane is a versatile organosilicon reagent featuring a chlorophenoxy functional group. This compound is valued for its role as a key synthetic intermediate and protecting group in advanced organic synthesis, particularly for silicon-based coupling reactions. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity building blocks for complex molecule assembly.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Serves as a precursor in the production of herbicides, pesticides, and plant growth regulators.
• Silicon Chemistry: Acts as a silylating agent and protecting group for hydroxyl functions in complex organic syntheses.
• Material Science: Employed in the development of silicone-based polymers and advanced materials with specific surface properties.
• Liquid Crystal & OLED Materials: Used as a building block in the synthesis of electronic and optoelectronic materials.
• Cross-Coupling Reactions: Functions as a reagent in palladium-catalyzed and other metal-mediated coupling reactions.

Basic Information

Product Name	(2-Chlorophenoxy)Trimethylsilane
CAS No.	17881-65-1
Molecular Formula	C9H13ClOSi
Molecular Weight	200.73 g/mol
Synonyms	Trimethyl(2-chlorophenoxy)silane; o-Chlorophenoxytrimethylsilane; 2-Chlorophenoxytrimethylsilane; Silane, trimethyl(2-chlorophenoxy)-; (2-Chlorophenoxy)trimethylsilicon; (o-Chlorophenoxy)trimethylsilane; 1-Chloro-2-(trimethylsilyloxy)benzene
EINECS	Contact for details

Quality Control

Our (2-Chlorophenoxy)Trimethylsilane is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure a typical purity of ≥97% and compliance with agreed specifications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as oxidizing agents. The container must be kept tightly sealed in a dry environment to minimize moisture exposure.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Density (20°C)	~1.05 g/cm³
Refractive Index (n20D)	~1.495

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.